Inter site mail routing of large attachment(s) to multiple recipients
Hopefully this is a really easy one for someone but I am struggling to find any reference to the answer to this...If a user sends an email with a 10MB attachment to 10 recipients who are all homed on...
View Article4.4.0 SMTPSEND.DNS.NoOutboundFrontendServer
I've stood up two new mailbox servers to replace my current pair. After migrating everyone to these new servers, all seems fine. My send connector is still configured with the old mailbox servers to...
View ArticleConfiguring Cross forest Free Busy (Availability)
Hi, I am configuring cross forest co-existence between two Exchange Orgs and I would like to clarify the purpose of a particular setting in Exchange. The environment I would like to allow OrgWide Free...
View ArticleSome internal emails getting delayed
Hey all, we have a single Exchange 2013 server and we're all connecting through Outlook 2013. Some of my users are having their emails delayed by up to a couple of days. I had one of our maintenance...
View ArticleEHLO options between current server and proxy target do not match : Xrdst....
I'm running Exchange 2103, I have two CAS severs and 5 mailbox servers. On my cas servers I receive the following errors in my SMTP SEND Logs:EHLO options between current server and proxy target do not...
View Articleexchange restrict user sending to distribution group
exchange 2010 sp2hello In my organisationnobody cant send email to all users except some management users how come there is 3 users that can send mail to all users . thay are not in the management list...
View Articlereceive connector on Ex2013 in Hybrid config with O365
Hello,We deployed a Exchange Hybrid with O365 and an on-prem Ex2013 Server. We use the option "Centralized mail flow" as configured in the HCW.Goal is that messages sent from o365 mailbox are routed...
View ArticleExternal e-mail disclaimer transport rule is being applied to SMTP relay...
Hi,I recently implemented a rule to add a disclaimer to emails that are received from outside of our network. The rule is fairly simple, in it's current state it basically says If an email is sent to...
View ArticleTransport rule to block mails with Chinese Characters.
Good Day all A user in our domain is currently experiencing issues in receiving spam mails with Chinese Character it is surely bypassing the Spam filter. Is there a way I can can block mails on...
View Articleemail gives differ connection
hi all ,we have exchange server 2013 and we have tow fortimail node , i have set them on the send connector to send , do i need to specify the fortimail on the receive connector as well to accept the...
View ArticleTransport rule to move emails to another mailbox when user mailbox is full on...
Hi Team, We are running exchange server 2013 and have more than 3000 users and the quota is limited to only 500 MB to 1GB each mailbox,sometimes some users mailbox gets full and the emails get bounced...
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"Spambox" Folder in Outlook
I've got a user that has been having a weird issue for months that I just found out about but also can't figure out. Please note even though we're currently in a Hybrid configuration this issue existed...
View Articledsn=5.0.0, stat=Service unavailable
Hi expert，I setup to use external SMTP server (Exchange server) to send e-mail on my Linux server. However, it gave me an error message" dsn=5.0.0, stat=Service unavailableThe command line: Echo "Test...
View ArticleUnable to figure out why emails well under message/attachment limits are...
Hello,I'm at my wits end trying to figure out why my on-premise Exchange 2013 server is rejecting emails, claiming that they're too large. The rejection message was:[(MyIPAddress)] reply 552 5.3.4...
View ArticleExchange Server error: Client host rejected: cannot find your reverse...
Hello folks,We moved our datacenter over the weekend and our public IPs. We have a destination NAT rule that translates our assigned public IP for mail to (for example) 96.68.102.139 to our internal...
View ArticleDistribution group not receiving emails
I've set up a distribution group to send email to all our staff. But when someone tries to send an email to it, nothing comes through. I have to use OWA to go into their account and forward it before...
View ArticleMail Flow for terminated employees redirected to a public folder - cannot get...
Hello,I have a few employees who have been terminated. I have their mailboxes set with a mail flow rule to redirect to a public folder, so that we can see messages that were sent to the employees so...
View Articlemigration Lotus Notes to Exchange, how to migrate confidential emails (in LN...
Hi,we're investigating a migration of Lotus Notes to Exchange. One issue is the migration of encrypted mail. How to keep them confidential in Exchange?We have users like a secretary that has read/write...
View ArticleExchange server and DKIM
i need to implement a supported DKIM solution that integrates with exchange 20106 i know there is the below tool:...
View ArticleEmails going through passive mailbox servers
Dear Experts,Scenario : We have 2 sites A & B where Site A was holding active copies and site B passive copies of mailbox server. Now we have switched to as B as primary (holding active copies)....
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